Results 131 to 140 of about 687,861 (355)

Spontaneous Resolution of Delusional Infestation Upon Eliminating Social Isolation: A Case Report

JEADV Clinical Practice, EarlyView.
ABSTRACT Delusional infestation (DI) is a psychiatric condition involving a false belief of parasitic infection. A 79‐year‐old woman with persistent pruritus and scabies delusion refused antipsychotics but improved after relocating to assisted living.
Veranca Shah, Jesse J. Keller
wiley   +1 more source

Absorption of Cobalt60-Labeled Vitamin B12 After Subtotal Gastrectomy [PDF]

, 1958
Fritz Loewenstein
openalex   +1 more source

DIFFERENCE IN GROWTH-PROMOTING EFFECT OF DESOXYRIBOSIDES AND VITAMIN B12 ON THREE STRAINS OF LACTIC ACID BACTERIA

, 1949
E. Hoff‐Jørgensen
openalex   +1 more source

COLLAB: A Global Survey of Clinical and Laboratory Assessment in Alopecia Areata by Hair Specialists

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Alopecia areata (AA) is a common non‐scarring alopecia. Data continue to emerge on associations with autoimmune and other conditions. Janus kinase inhibitors (JAKi) are increasingly used to treat AA. Objectives The aim was to assess variation in laboratory testing in patients with AA among hair experts internationally and to compare
Cathal O'Connor, Aoife Boyle, Leila Asfour, Bevin Bhoyrul, Laita Bokhari, George Cotsarelis, Chantal Cotter, Brittany Craiglow, Lara Cutlar, Rachita Dhurat, Ncoza Dlova, Isabella Doche, Jeff Donovan, Aaron M. Drucker, Samantha Eisman, Daniel Fernandes Melo, Matthew J. Harries, Maria Hordinsky, Ahmed Kazmi, Brett King, Antonios Kolios, Nekma Meah, Paradi Mirmirani, Arash Mostaghimi, Manabu Ohyama, Yuliya Ovcharenko, Rodrigo Pirmez, Bianca Maria Piraccini, Lidia Rudnicka, David Saceda‐Corralo, Jerry Shapiro, Cathryn Sibbald, Rod Sinclair, Blake R. C. Smith, Michela Starace, Sergio Vaño‐Galván, Wei Liang Koh, Katherine York, Ian McDonald, Dmitri Wall   +39 more
wiley   +1 more source

Multivariate modular metabolic engineering and medium optimization for vitamin B12 production by Escherichia coli

Synthetic and Systems Biotechnology
Vitamin B12 is a complex compound synthesized by microorganisms. The industrial production of vitamin B12 relies on specific microbial fermentation processes. E.
Feitao Chen, Huan Fang, Jianghua Zhao, Pingtao Jiang, Huina Dong, Ying Zhao, Huiying Wang, Tongcun Zhang, Dawei Zhang   +8 more
doaj  

Vitamin B12 and homocysteine in patients with major depressive disorder

Journal of Family Medicine and Primary Care
Background: Alterations in the level of neurotransmitters are evident in patients with major depressive disorder (MDD). Vitamin B12 mediates the synthesis of neurotransmitters, and hence, vitamin B12 deficiency could be associated with depression.
S Harikaran, Sharbari Basu, Moushumi P. Mukherjee, Rakhee Kar, Sreekumaran Nair, M Priyadarssini   +5 more
doaj   +1 more source

Efficient cobalamin uptake and cycling contribute to the lack of cobalamins in the surface cobalt‐binding ligand pool in the North Pacific

Limnology and Oceanography Letters, Volume 10, Issue 4, Page 547-556, August 2025.
Abstract Cobalt is a central component of cobalamins, which are nutrients essential for various metabolic processes in marine organisms. Dissolved cobalt in seawater is mostly bound to organic ligands, and the prevailing assumption to date is that these ligands are cobalamin‐related compounds, yet the identity and impact of these ligands on cobalt ...
Jiwoon Park, Katherine R. Heal, Anitra E. Ingalls, Ryan D. Groussman, Zinka Bartolek, E. Virginia Armbrust, Randelle M. Bundy   +6 more
wiley   +1 more source

Relationships Between Pteridines and Other Heterocycles (Purines, Riboflavin, and Vitamin B12)

, 1959
Helene A. Nathan, Helen B. Funk
openalex   +1 more source

An ecological framework for microbial metabolites in the ocean ecosystem

Limnology and Oceanography Letters, EarlyView.
Abstract The ocean microbe‐metabolite network involves thousands of individual metabolites that encompass a breadth of chemical diversity and biological functions. These microbial metabolites mediate biogeochemical cycles, facilitate ecological relationships, and impact ecosystem health. While analytical advancements have begun to illuminate such roles,
Bryndan P. Durham, Winifred M. Johnson, Catherine C. Bannon, Erin M. Bertrand, Anitra E. Ingalls, Bethanie R. Edwards, Amy Apprill, Angela K. Boysen, Randelle M. Bundy, Huan Chen, Frank X. Ferrer‐González, Cara Fiore, Katherine R. Heal, Constanze Kuhlisch, Shuting Liu, Kaijun Lu, Laurel E. Meke, Sammy Pontrelli, Prabavathy Vaiyapuri Ramalingam, Alicia M. Reigel, Joshua S. Sacks, Jeremy E. Schreier, Jegan Sekar, Mario Uchimiya, Elizabeth B. Kujawinski   +24 more
wiley   +1 more source

Association of maternal and cord vitamin B12 levels with anthropometry in term neonates born to malnourished mothers in coastal South India [version 2; peer review: 2 approved]

F1000Research
Background Malnourished pregnant women are at increased risk of micronutrient deficiency. We assessed the vitamin B12 status in both malnourished and normally nourished pregnant women and their neonates.
Poornima Manjrekar, Suchetha Rao, Sugapradha GR, Ramesh Holla   +3 more
doaj